vidaXL Solar Pool Heaters 5 Pcs 75x75x36 cm HDPE Aluminium

This energy-saving pool heater set can heat your pool water efficiently with solar energy, and therefore extends your swimming season. No gas or electricity is required. Made of HDPE material, the pool heater is heavy-duty for long-term service.

The aluminium legs are adjustable, so you can easily point the heater towards the sun. Additionally, you can also increase heating efficiency by connecting several heaters together.